About: http://webisa.webdatacommons.org/446968382

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Contrary to popular belief (as perpetuated by government schools), slavery was a national institution, it was not unique to the South.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com